| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.32 | 3.449% | $204.1256 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $229.36 | 4.827% | $240.4312 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $73.39 | 9.362% | $80.2608 | $80.26 | $80.25 | $80.30 |
| Purchase #4 | $122.95 | 11.437% | $137.0118 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $47.82 | 13.601% | $54.324 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $153.80 | 6.672% | $164.0615 | $164.06 | $164.05 | $164.10 |
| Purchase #7 | $184.46 | 6.162% | $195.8264 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $1,009.10 | $1,076.0413 | $1,076.04 | $1,076.05 | $1,076.00 | |